From 5c7e2f6a8f27c9903c5063f816e41d7861956fc1 Mon Sep 17 00:00:00 2001
From: Sebastian Titz <titz@budelmann-elektronik.com>
Date: Thu, 26 Aug 2021 15:12:49 +0200
Subject: [PATCH] abfangen wenn mailtext arrayst

---
 mail.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/mail.php b/mail.php
index 56d40a6..cfe8c02 100644
--- a/mail.php
+++ b/mail.php
@@ -5,12 +5,15 @@ function send_mail($an, $betreff, $text, $ok = '', $error = '') {
   if (isset ( $_sendermail )) {
     $sender = $_sendermail;
   }
+  if (is_array ( $text )) {
+    $text = print_r ( $text, true );
+  }
   $header = 'From: ' . $sender . "\r\n";
   $header .= 'To: ' . $an . "\r\n";
   $header .= 'Content-Type:text/html' . "\r\n";
   $header .= 'Content-Transfer-Encoding: 8bit' . "\r\n";
   $header .= 'X-Mailer: PHP/' . phpversion ();
-
+  
   if (mail ( $an, $betreff, $text, $header ) === true) {
     echo $ok;
   } else {